Overview
The FDMC7678-L701 is an N-Channel MOSFET produced by onsemi, utilizing their advanced POWERTRENCH® process. This device is designed to minimize on-state resistance, making it highly suitable for power management and load switching applications. It is particularly well-suited for use in notebook computers and portable battery packs due to its high performance and low resistance characteristics.
Key Specifications
| Parameter | Ratings | Unit |
|---|---|---|
| Drain to Source Voltage (VDS) | 30 | V |
| Gate to Source Voltage (VGS) | ±20 | V |
| Continuous Drain Current (ID) at TC = 25°C | 17.5 | A |
| Continuous Drain Current (ID) at TA = 25°C | 19.5 | A |
| Pulsed Drain Current (ID) | 70 | A |
| Power Dissipation (PD) at TC = 25°C | 31 | W |
| Power Dissipation (PD) at TA = 25°C | 2.3 | W |
| Operating and Storage Junction Temperature Range (TJ, TSTG) | -55 to +150 | °C |
| Static Drain to Source On Resistance (rDS(on)) at VGS = 10 V, ID = 17.5 A | 5.3 mΩ | mΩ |
| Static Drain to Source On Resistance (rDS(on)) at VGS = 4.5 V, ID = 15.0 A | 6.8 mΩ | mΩ |
| Gate to Source Threshold Voltage (VGS(th)) | 1.2 to 3.0 | V |
| Input Capacitance (Ciss) | 2410 pF | pF |
| Package/Case | 8-PowerWDFN (3.3x3.3, 0.65P) |
Key Features
- High performance technology for extremely low rDS(on), with a maximum rDS(on) of 5.3 mΩ at VGS = 10 V and ID = 17.5 A, and 6.8 mΩ at VGS = 4.5 V and ID = 15.0 A.
- Pb-Free, Halide Free, and RoHS compliant.
- Low on-state resistance and high current handling capabilities.
- Surface mount package (8-MLP, 3.3x3.3 mm) for compact and efficient design.
- Wide operating and storage junction temperature range (-55°C to +150°C).
Applications
- DC-DC Buck Converters.
- Notebook Battery Power Management.
- Load Switch in Notebook Computers.
- Portable Battery Packs.
Q & A
- What is the maximum drain to source voltage (VDS) of the FDMC7678-L701?
The maximum drain to source voltage (VDS) is 30 V.
- What is the continuous drain current (ID) at TC = 25°C?
The continuous drain current (ID) at TC = 25°C is 17.5 A.
- What is the maximum power dissipation (PD) at TC = 25°C?
The maximum power dissipation (PD) at TC = 25°C is 31 W.
- What is the operating and storage junction temperature range (TJ, TSTG)?
The operating and storage junction temperature range (TJ, TSTG) is -55°C to +150°C.
- Is the FDMC7678-L701 Pb-Free and RoHS compliant?
Yes, the FDMC7678-L701 is Pb-Free, Halide Free, and RoHS compliant.
- What are the typical applications of the FDMC7678-L701?
Typical applications include DC-DC Buck Converters, Notebook Battery Power Management, Load Switch in Notebook Computers, and Portable Battery Packs.
- What is the package type of the FDMC7678-L701?
The package type is 8-PowerWDFN (3.3x3.3 mm, 0.65P).
- What is the maximum static drain to source on resistance (rDS(on)) at VGS = 10 V and ID = 17.5 A?
The maximum static drain to source on resistance (rDS(on)) at VGS = 10 V and ID = 17.5 A is 5.3 mΩ.
- What is the gate to source threshold voltage (VGS(th)) range?
The gate to source threshold voltage (VGS(th)) range is 1.2 to 3.0 V.
- What is the input capacitance (Ciss) of the FDMC7678-L701?
The input capacitance (Ciss) is 2410 pF at VDS = 15 V.
